[test] Test expectations in cctest should use CHECK and not DCHECK.

test/cctest/test-regexp.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 1687 matching lines @@
 TEST(CanonicalizeCharacterSets) {
   Zone zone;
   ZoneList<CharacterRange>* list =
       new(&zone) ZoneList<CharacterRange>(4, &zone);
   CharacterSet set(list);
 
   list->Add(CharacterRange(10, 20), &zone);
   list->Add(CharacterRange(30, 40), &zone);
   list->Add(CharacterRange(50, 60), &zone);
   set.Canonicalize();
-  DCHECK_EQ(3, list->length());
-  DCHECK_EQ(10, list->at(0).from());
-  DCHECK_EQ(20, list->at(0).to());
-  DCHECK_EQ(30, list->at(1).from());
-  DCHECK_EQ(40, list->at(1).to());
-  DCHECK_EQ(50, list->at(2).from());
-  DCHECK_EQ(60, list->at(2).to());
+  CHECK_EQ(3, list->length());
+  CHECK_EQ(10, list->at(0).from());
+  CHECK_EQ(20, list->at(0).to());
+  CHECK_EQ(30, list->at(1).from());
+  CHECK_EQ(40, list->at(1).to());
+  CHECK_EQ(50, list->at(2).from());
+  CHECK_EQ(60, list->at(2).to());
 
   list->Rewind(0);
   list->Add(CharacterRange(10, 20), &zone);
   list->Add(CharacterRange(50, 60), &zone);
   list->Add(CharacterRange(30, 40), &zone);
   set.Canonicalize();
-  DCHECK_EQ(3, list->length());
-  DCHECK_EQ(10, list->at(0).from());
-  DCHECK_EQ(20, list->at(0).to());
-  DCHECK_EQ(30, list->at(1).from());
-  DCHECK_EQ(40, list->at(1).to());
-  DCHECK_EQ(50, list->at(2).from());
-  DCHECK_EQ(60, list->at(2).to());
+  CHECK_EQ(3, list->length());
+  CHECK_EQ(10, list->at(0).from());
+  CHECK_EQ(20, list->at(0).to());
+  CHECK_EQ(30, list->at(1).from());
+  CHECK_EQ(40, list->at(1).to());
+  CHECK_EQ(50, list->at(2).from());
+  CHECK_EQ(60, list->at(2).to());
 
   list->Rewind(0);
   list->Add(CharacterRange(30, 40), &zone);
   list->Add(CharacterRange(10, 20), &zone);
   list->Add(CharacterRange(25, 25), &zone);
   list->Add(CharacterRange(100, 100), &zone);
   list->Add(CharacterRange(1, 1), &zone);
   set.Canonicalize();
-  DCHECK_EQ(5, list->length());
-  DCHECK_EQ(1, list->at(0).from());
-  DCHECK_EQ(1, list->at(0).to());
-  DCHECK_EQ(10, list->at(1).from());
-  DCHECK_EQ(20, list->at(1).to());
-  DCHECK_EQ(25, list->at(2).from());
-  DCHECK_EQ(25, list->at(2).to());
-  DCHECK_EQ(30, list->at(3).from());
-  DCHECK_EQ(40, list->at(3).to());
-  DCHECK_EQ(100, list->at(4).from());
-  DCHECK_EQ(100, list->at(4).to());
+  CHECK_EQ(5, list->length());
+  CHECK_EQ(1, list->at(0).from());
+  CHECK_EQ(1, list->at(0).to());
+  CHECK_EQ(10, list->at(1).from());
+  CHECK_EQ(20, list->at(1).to());
+  CHECK_EQ(25, list->at(2).from());
+  CHECK_EQ(25, list->at(2).to());
+  CHECK_EQ(30, list->at(3).from());
+  CHECK_EQ(40, list->at(3).to());
+  CHECK_EQ(100, list->at(4).from());
+  CHECK_EQ(100, list->at(4).to());
 
   list->Rewind(0);
   list->Add(CharacterRange(10, 19), &zone);
   list->Add(CharacterRange(21, 30), &zone);
   list->Add(CharacterRange(20, 20), &zone);
   set.Canonicalize();
-  DCHECK_EQ(1, list->length());
-  DCHECK_EQ(10, list->at(0).from());
-  DCHECK_EQ(30, list->at(0).to());
+  CHECK_EQ(1, list->length());
+  CHECK_EQ(10, list->at(0).from());
+  CHECK_EQ(30, list->at(0).to());
 }
 
 
 TEST(CharacterRangeMerge) {
   Zone zone;
   ZoneList<CharacterRange> l1(4, &zone);
   ZoneList<CharacterRange> l2(4, &zone);
   // Create all combinations of intersections of ranges, both singletons and
   // longer.
 
@@ skipping 61 matching lines @@
   //   YYYY  Y  YYYY  Y  YYYY  Y  YYYY  Y  YYYY  Y  YYYY  Y
 
   l1.Add(CharacterRange::Range(offset, offset + 21), &zone);
   l1.Add(CharacterRange::Range(offset + 31, offset + 52), &zone);
   for (int i = 0; i < 6; i++) {
     l2.Add(CharacterRange::Range(offset + 2, offset + 5), &zone);
     l2.Add(CharacterRange::Singleton(offset + 8), &zone);
     offset += 9;
   }
 
-  DCHECK(CharacterRange::IsCanonical(&l1));
-  DCHECK(CharacterRange::IsCanonical(&l2));
+  CHECK(CharacterRange::IsCanonical(&l1));
+  CHECK(CharacterRange::IsCanonical(&l2));
 
   ZoneList<CharacterRange> first_only(4, &zone);
   ZoneList<CharacterRange> second_only(4, &zone);
   ZoneList<CharacterRange> both(4, &zone);
 }
 
 
 TEST(Graph) {
   Execute("\\b\\w+\\b", false, true, true);
 }